Hello, I don’t use Wi-Fi or wireless (RF) and only use hard wired equipment. Does anyone know if the wifi (RF) can be completely neutralized (turned off) on one or both of the Humax 4000T and 5000T and do the remotes use Infra Red or wireless? I currently use Virgin Tivo hardwired using Homeplugs, but would like to swap over to either one of these boxes. On the new Virgin box V6, wireless cannot be turned off in the remote so it gives off RF which I don’t want. Any help would be gratefully received. Many thanks.